Tektronix 422 - Page 155

POWER SUPPLY (con!)
Electrical Parts List— Type 422 AC-DC
Ckt. No.
Tektronix
Part No.
Serial/Model
Eff
No.
Disc
Description
LI 213
LI 217
LI 219
LI 246
276-0525-00
*108-0336-00
276-0525-00
*120-0415-00
Inductors (cont)
Core, Ferrite
100 juH
Core, Ferrite
Toroid, 8 turns single
:
Q1023
*151-0136-00
Transistors
Silicon
Replaceable by 2N3053
Q1033
*151-0148-00
Silicon
Selected RCA 40250
Q1045
*151-0087-00
Silicon
Selected from 2N1131
Q1055
*151-0096-00
Silicon
Selected from 2N1893
Q1104
151-0208-00
Silicon 2N4036
Q1105
*151-0103-00
Silicon
Replaceable by 2N2219
Q1114 151-0208-00
Silicon
2N4036
Q1115
*151-0103-00
Silicon
Replaceable by 2N2219
Q1120
*151-0103-00
Silicon
Replaceable by 2N2219
Q1134
151-0220-00
Silicon
2N4122
Q1144
151-0220-00
Silicon
2N4122
Q1154
151-0224-00
Silicon
2N3692
Q1163
151-0208-00
Silicon
2N4036
Q1164
151-0224-00
Silicon
2N3692
Q1174
*151-0163-00
Silicon
Selected from 2N1899
Q1184
*151-0163-00
Silicon
Selected from 2N1899
Q1193
*151-0103-00
Silicon
Replaceable by 2N2219
Q1194
151-0208-00
Silicon
2N4036
!
;
Resistors
Resistors are fixed.
composition, ±10% unless otherwise indicated.
R1022
301-0362-00
3.6 kO y2w
5%
R1023
315-0302-00
3 kO
Vi w
5%
R1031
315-0181-00
180 0
'h w
5%
R1033
308-0166-00
160
5 W
w w
5%
R1034
308-0166-00
160
5 W
w w
5%
R1041
315-0682-00
6.8 kO
Vi W
5%
R1043
315-0393-00
39 kO
'h w
5%
R1044
315-0822-00
8.2 kO
Vi w 5%
R1046
315-0113-03
11 ko
y4 w
5%
R1047
311-0496-00
2.5 kO, Var
R1048
315-0822-00
8.2 kO
y. W
5%
R1054
315-0822-00
8.2 kO
Vi w
5%
R1057
315-0104-00
100 kO
Vi w
5%
R1059
315-0105-00
1 MO
Vi W
5%
R1103
315-0471-00
470 0
% w
5%
m
6-21